Class VarNameCollector
java.lang.Object
org.eclipse.rdf4j.query.algebra.helpers.AbstractSimpleQueryModelVisitor<RuntimeException>
org.eclipse.rdf4j.query.algebra.helpers.collectors.VarNameCollector
- All Implemented Interfaces:
QueryModelVisitor<RuntimeException>
A QueryModelVisitor that collects the names of (non-constant) variables that are used in a query model.
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Field Summary
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Constructor Summary
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Method Summary
Methods inherited from class org.eclipse.rdf4j.query.algebra.helpers.AbstractSimpleQueryModelVisitor
meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUnsupported, meetUpdateExpr
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Field Details
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varNames
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varNamesSet
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Constructor Details
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VarNameCollector
public VarNameCollector()
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Method Details
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process
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getVarNames
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meet
- Specified by:
meet
in interfaceQueryModelVisitor<RuntimeException>
- Overrides:
meet
in classAbstractSimpleQueryModelVisitor<RuntimeException>
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